! Copyright 2011 Max-Planck-Institut für Eisenforschung GmbH
!
! This file is part of DAMASK,
! the Düsseldorf Advanced MAterial Simulation Kit.
!
! DAMASK is free software: you can redistribute it and/or modify
! it under the terms of the GNU General Public License as published by
! the Free Software Foundation, either version 3 of the License, or
! (at your option) any later version.
!
! DAMASK is distributed in the hope that it will be useful,
! but WITHOUT ANY WARRANTY; without even the implied warranty of
! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! GNU General Public License for more details.
!
! You should have received a copy of the GNU General Public License
! along with DAMASK. If not, see <http://www.gnu.org/licenses/>.
!
!##############################################################
!* $Id$
!##############################################################
module IO
!##############################################################
use prec, only: pInt, pReal
implicit none
private
public :: IO_init, &
IO_checkAndRewind, &
IO_open_file_stat, &
IO_open_jobFile_stat, &
IO_open_file, &
IO_open_jobFile, &
IO_open_inputFile, &
IO_open_logFile, &
IO_write_jobFile, &
IO_write_jobBinaryFile, &
IO_read_jobBinaryFile, &
IO_abaqus_hasNoPart, &
IO_hybridIA, &
IO_isBlank, &
IO_getTag, &
IO_countSections, &
IO_countTagInPart, &
IO_spotTagInPart, &
IO_stringPos, &
IO_stringValue, &
IO_fixedStringValue ,&
IO_floatValue, &
IO_fixedNoEFloatValue, &
IO_intValue, &
IO_fixedIntValue, &
IO_lc, &
IO_skipChunks, &
IO_extractValue, &
IO_countDataLines, &
IO_countContinuousIntValues, &
IO_continuousIntValues, &
IO_error, &
IO_warning
private :: IO_fixedFloatValue, &
IO_lcInplace ,&
abaqus_assembleInputFile, &
hybridIA_reps
contains
!********************************************************************
! output version number
!********************************************************************
subroutine IO_init
use, intrinsic :: iso_fortran_env ! to get compiler_version and compiler_options (at least for gfortran 4.6 at the moment)
!$OMP CRITICAL (write2out)
write(6,*)
write(6,*) '<<<+- IO init -+>>>'
write(6,*) '$Id$'
#include "compilation_info.f90"
flush(6)
!$OMP END CRITICAL (write2out)
end subroutine IO_init
!********************************************************************
! checks if myUnit is opened for reading and rewinds
!********************************************************************
subroutine IO_checkAndRewind(myUnit)
implicit none
integer(pInt), intent(in) :: myUnit
logical :: fileOpened
character(len=15) :: fileRead
inquire(unit=myUnit, opened=fileOpened, read = fileRead)
if (fileOpened .neqv. .true. .or. trim(fileRead)/='YES') call IO_error(102_pInt)
rewind(myUnit)
end subroutine IO_checkAndRewind
!********************************************************************
! open existing file to given myUnit
! path to file is relative to working directory
!********************************************************************
logical function IO_open_file_stat(myUnit,relPath)
use DAMASK_interface, only: getSolverWorkingDirectoryName
implicit none
integer(pInt), intent(in) :: myUnit
character(len=*), intent(in) :: relPath
integer(pInt) :: myStat
character(len=1024) :: path
path = trim(getSolverWorkingDirectoryName())//relPath
open(myUnit,status='old',iostat=myStat,file=path)
IO_open_file_stat = (myStat == 0_pInt)
end function IO_open_file_stat
!********************************************************************
! open (write) file related to current job
! but with different extension to given myUnit
!********************************************************************
logical function IO_open_jobFile_stat(myUnit,newExt)
use DAMASK_interface, only: getSolverWorkingDirectoryName, &
getSolverJobName
implicit none
integer(pInt), intent(in) :: myUnit
character(len=*), intent(in) :: newExt
integer(pInt) :: myStat
character(len=1024) :: path
path = trim(getSolverWorkingDirectoryName())//trim(getSolverJobName())//'.'//newExt
open(myUnit,status='old',iostat=myStat,file=path)
IO_open_jobFile_stat = (myStat == 0_pInt)
end function IO_open_JobFile_stat
!********************************************************************
! open existing file to given unit
! path to file is relative to working directory
!********************************************************************
subroutine IO_open_file(myUnit,relPath)
use DAMASK_interface, only: getSolverWorkingDirectoryName
implicit none
integer(pInt), intent(in) :: myUnit
character(len=*), intent(in) :: relPath
integer(pInt) :: myStat
character(len=1024) :: path
path = trim(getSolverWorkingDirectoryName())//relPath
open(myUnit,status='old',iostat=myStat,file=path)
if (myStat /= 0_pInt) call IO_error(100_pInt,ext_msg=path)
end subroutine IO_open_file
!********************************************************************
! open (write) file related to current job
! but with different extension to given unit
!********************************************************************
subroutine IO_open_jobFile(myUnit,newExt)
use DAMASK_interface, only: getSolverWorkingDirectoryName, &
getSolverJobName
implicit none
integer(pInt), intent(in) :: myUnit
character(len=*), intent(in) :: newExt
integer(pInt) :: myStat
character(len=1024) :: path
path = trim(getSolverWorkingDirectoryName())//trim(getSolverJobName())//'.'//newExt
open(myUnit,status='old',iostat=myStat,file=path)
if (myStat /= 0_pInt) call IO_error(100_pInt,ext_msg=path)
end subroutine IO_open_jobFile
!********************************************************************
! open FEM inputfile to given myUnit
! AP: 12.07.10
! : changed the function to open *.inp_assembly, which is basically
! the input file without comment lines and possibly assembled includes
!********************************************************************
subroutine IO_open_inputFile(myUnit,model)
use DAMASK_interface, only: getSolverWorkingDirectoryName,&
getSolverJobName, &
inputFileExtension, &
FEsolver
implicit none
integer(pInt), intent(in) :: myUnit
character(len=*), intent(in) :: model
integer(pInt) :: myStat
character(len=1024) :: path
if (FEsolver == 'Abaqus') then
path = trim(getSolverWorkingDirectoryName())//trim(model)//InputFileExtension
open(myUnit+1,status='old',iostat=myStat,file=path)
if (myStat /= 0_pInt) call IO_error(100_pInt,ext_msg=path)
path = trim(getSolverWorkingDirectoryName())//trim(model)//InputFileExtension//'_assembly'
open(myUnit,iostat=myStat,file=path)
if (myStat /= 0_pInt) call IO_error(100_pInt,ext_msg=path)
if (.not.abaqus_assembleInputFile(myUnit,myUnit+1_pInt)) call IO_error(103_pInt) ! strip comments and concatenate any "include"s
close(myUnit+1_pInt)
else
path = trim(getSolverWorkingDirectoryName())//trim(model)//InputFileExtension
open(myUnit,status='old',iostat=myStat,file=path)
if (myStat /= 0_pInt) call IO_error(100_pInt,ext_msg=path)
endif
end subroutine IO_open_inputFile
!********************************************************************
! open FEM logfile to given myUnit
!********************************************************************
subroutine IO_open_logFile(myUnit)
use DAMASK_interface, only: getSolverWorkingDirectoryName, &
getSolverJobName, &
LogFileExtension
implicit none
integer(pInt), intent(in) :: myUnit
integer(pInt) :: myStat
character(len=1024) :: path
path = trim(getSolverWorkingDirectoryName())//trim(getSolverJobName())//LogFileExtension
open(myUnit,status='old',iostat=myStat,file=path)
if (myStat /= 0) call IO_error(100_pInt,ext_msg=path)
end subroutine IO_open_logFile
!********************************************************************
! open (write) file related to current job
! but with different extension to given myUnit
!********************************************************************
subroutine IO_write_jobFile(myUnit,newExt)
use DAMASK_interface, only: getSolverWorkingDirectoryName,&
getSolverJobName
implicit none
integer(pInt), intent(in) :: myUnit
character(len=*), intent(in) :: newExt
integer(pInt) :: myStat
character(len=1024) :: path
path = trim(getSolverWorkingDirectoryName())//trim(getSolverJobName())//'.'//newExt
open(myUnit,status='replace',iostat=myStat,file=path)
if (myStat /= 0_pInt) call IO_error(100_pInt,ext_msg=path)
end subroutine IO_write_jobFile
!********************************************************************
! open (write) binary file related to current job
! but with different extension to given myUnit
!********************************************************************
subroutine IO_write_jobBinaryFile(myUnit,newExt,recMultiplier)
use DAMASK_interface, only: getSolverWorkingDirectoryName, &
getSolverJobName
implicit none
integer(pInt), intent(in) :: myUnit
integer(pInt), intent(in), optional :: recMultiplier
character(len=*), intent(in) :: newExt
integer(pInt) :: myStat
character(len=1024) :: path
path = trim(getSolverWorkingDirectoryName())//trim(getSolverJobName())//'.'//newExt
if (present(recMultiplier)) then
open(myUnit,status='replace',form='unformatted',access='direct', &
recl=pReal*recMultiplier,iostat=myStat,file=path)
else
open(myUnit,status='replace',form='unformatted',access='direct', &
recl=pReal,iostat=myStat,file=path)
endif
if (myStat /= 0_pInt) call IO_error(100_pInt,ext_msg=path)
end subroutine IO_write_jobBinaryFile
!********************************************************************
! open (read) binary file related to restored job
! and with different extension to given myUnit
!********************************************************************
subroutine IO_read_jobBinaryFile(myUnit,newExt,jobName,recMultiplier)
use DAMASK_interface, only: getSolverWorkingDirectoryName
implicit none
integer(pInt), intent(in) :: myUnit
integer(pInt), intent(in), optional :: recMultiplier
character(len=*), intent(in) :: newExt, jobName
integer(pInt) :: myStat
character(len=1024) :: path
path = trim(getSolverWorkingDirectoryName())//trim(jobName)//'.'//newExt
if (present(recMultiplier)) then
open(myUnit,status='old',form='unformatted',access='direct', &
recl=pReal*recMultiplier,iostat=myStat,file=path)
else
open(myUnit,status='old',form='unformatted',access='direct', &
recl=pReal,iostat=myStat,file=path)
endif
if (myStat /= 0) call IO_error(100_pInt,ext_msg=path)
end subroutine IO_read_jobBinaryFile
!***********************************************************
! check if the input file for Abaqus contains part info
!***********************************************************
logical function IO_abaqus_hasNoPart(myUnit)
implicit none
integer(pInt), intent(in) :: myUnit
integer(pInt), parameter :: maxNchunks = 1_pInt
integer(pInt), dimension(1+2*maxNchunks) :: myPos
character(len=300) :: line
IO_abaqus_hasNoPart = .true.
610 FORMAT(A300)
rewind(myUnit)
do
read(myUnit,610,END=620) line
myPos = IO_stringPos(line,maxNchunks)
if (IO_lc(IO_stringValue(line,myPos,1_pInt)) == '*part' ) then
IO_abaqus_hasNoPart = .false.
exit
endif
enddo
620 end function IO_abaqus_hasNoPart
!********************************************************************
! hybrid IA sampling of ODFfile
!********************************************************************
function IO_hybridIA(Nast,ODFfileName)
implicit none
integer(pInt), intent(in) :: Nast
real(pReal), dimension(3,Nast) :: IO_hybridIA
character(len=*), intent(in) :: ODFfileName
real(pReal), parameter :: PI = 3.14159265358979323846264338327950288419716939937510_pReal
real(pReal), parameter :: INRAD = PI/180.0_pReal
character(len=*), parameter :: fileFormat = '(A80)'
integer(pInt) :: i,j,bin,NnonZero,Nset,Nreps,reps,phi1,Phi,phi2
integer(pInt), dimension(7) :: myPos
integer(pInt), dimension(3) :: steps
integer(pInt), dimension(:), allocatable :: binSet
real(pReal) :: center,sum_dV_V,prob,dg_0,C,lowerC,upperC,rnd
real(pReal), dimension(3) :: limits, &
deltas
real(pReal), dimension(:,:,:), allocatable :: dV_V
character(len=80) :: line
call IO_open_file(999_pInt,ODFfileName)
!--- parse header of ODF file ---
!--- limits in phi1, Phi, phi2 ---
read(999,fmt=fileFormat,end=100) line
myPos = IO_stringPos(line,3_pInt)
if (myPos(1).ne.3) goto 100
do i=1_pInt,3_pInt
limits(i) = IO_floatValue(line,myPos,i)*INRAD
enddo
!--- deltas in phi1, Phi, phi2 ---
read(999,fmt=fileFormat,end=100) line
myPos = IO_stringPos(line,3_pInt)
if (myPos(1).ne.3) goto 100
do i=1_pInt,3_pInt
deltas(i) = IO_floatValue(line,myPos,i)*INRAD
enddo
steps = nint(limits/deltas,pInt)
allocate(dV_V(steps(3),steps(2),steps(1)))
!--- box boundary/center at origin? ---
read(999,fmt=fileFormat,end=100) line
if (index(IO_lc(line),'bound')>0) then
center = 0.5_pReal
else
center = 0.0_pReal
endif
!--- skip blank line ---
read(999,fmt=fileFormat,end=100) line
sum_dV_V = 0.0_pReal
dV_V = 0.0_pReal
dg_0 = deltas(1)*deltas(3)*2.0_pReal*sin(deltas(2)/2.0_pReal)
NnonZero = 0_pInt
do phi1=1_pInt,steps(1)
do Phi=1_pInt,steps(2)
do phi2=1_pInt,steps(3)
read(999,fmt=*,end=100) prob
if (prob > 0.0_pReal) then
NnonZero = NnonZero+1_pInt
sum_dV_V = sum_dV_V+prob
else
prob = 0.0_pReal
endif
dV_V(phi2,Phi,phi1) = prob*dg_0*sin((Phi-1.0_pReal+center)*deltas(2))
enddo
enddo
enddo
dV_V = dV_V/sum_dV_V ! normalize to 1
!--- now fix bounds ---
Nset = max(Nast,NnonZero) ! if less than non-zero voxel count requested, sample at least that much
lowerC = 0.0_pReal
upperC = real(Nset, pReal)
do while (hybridIA_reps(dV_V,steps,upperC) < Nset)
lowerC = upperC
upperC = upperC*2.0_pReal
enddo
!--- binary search for best C ---
do
C = (upperC+lowerC)/2.0_pReal
Nreps = hybridIA_reps(dV_V,steps,C)
if (abs(upperC-lowerC) < upperC*1.0e-14_pReal) then
C = upperC
Nreps = hybridIA_reps(dV_V,steps,C)
exit
elseif (Nreps < Nset) then
lowerC = C
elseif (Nreps > Nset) then
upperC = C
else
exit
endif
enddo
allocate(binSet(Nreps))
bin = 0_pInt ! bin counter
i = 1_pInt ! set counter
do phi1=1_pInt,steps(1)
do Phi=1_pInt,steps(2)
do phi2=1_pInt,steps(3)
reps = nint(C*dV_V(phi2,Phi,phi1), pInt)
binSet(i:i+reps-1) = bin
bin = bin+1_pInt ! advance bin
i = i+reps ! advance set
enddo
enddo
enddo
do i=1_pInt,Nast
if (i < Nast) then
call random_number(rnd)
j = nint(rnd*(Nreps-i)+i+0.5_pReal,pInt)
else
j = i
endif
bin = binSet(j)
IO_hybridIA(1,i) = deltas(1)*(real(mod(bin/(steps(3)*steps(2)),steps(1)),pReal)+center) ! phi1
IO_hybridIA(2,i) = deltas(2)*(real(mod(bin/ steps(3) ,steps(2)),pReal)+center) ! Phi
IO_hybridIA(3,i) = deltas(3)*(real(mod(bin ,steps(3)),pReal)+center) ! phi2
binSet(j) = binSet(i)
enddo
close(999)
return
! on error
100 IO_hybridIA = -1.0_pReal
close(999)
end function IO_hybridIA
!********************************************************************
! identifies lines without content
!********************************************************************
logical pure function IO_isBlank(line)
implicit none
character(len=*), intent(in) :: line
character(len=*), parameter :: blankChar = achar(32)//achar(9)//achar(10)//achar(13) ! whitespaces
character(len=*), parameter :: comment = achar(35) ! comment id '#'
integer :: posNonBlank, posComment ! no pInt
posNonBlank = verify(line,blankChar)
posComment = scan(line,comment)
IO_isBlank = posNonBlank == 0 .or. posNonBlank == posComment
end function IO_isBlank
!********************************************************************
! get tagged content of line
!********************************************************************
pure function IO_getTag(line,openChar,closeChar)
implicit none
character(len=*), intent(in) :: line
character(len=len_trim(line)) :: IO_getTag
character(len=*), intent(in) :: openChar, &
closeChar
character(len=*), parameter :: sep=achar(32)//achar(9)//achar(10)//achar(13) ! whitespaces
integer :: left,right ! no pInt
IO_getTag = ''
left = scan(line,openChar)
right = scan(line,closeChar)
if (left == verify(line,sep) .and. right > left) & ! openChar is first and closeChar occurs
IO_getTag = line(left+1:right-1)
end function IO_getTag
!*********************************************************************
!
!*********************************************************************
integer(pInt) function IO_countSections(myFile,part)
implicit none
integer(pInt), intent(in) :: myFile
character(len=*), intent(in) :: part
character(len=1024) :: line
line = ''
IO_countSections = 0_pInt
rewind(myFile)
do while (IO_getTag(line,'<','>') /= part) ! search for part
read(myFile,'(a1024)',END=100) line
enddo
do
read(myFile,'(a1024)',END=100) line
if (IO_isBlank(line)) cycle ! skip empty lines
if (IO_getTag(line,'<','>') /= '') exit ! stop at next part
if (IO_getTag(line,'[',']') /= '') & ! found [section] identifier
IO_countSections = IO_countSections + 1_pInt
enddo
100 end function IO_countSections
!*********************************************************************
! return array of myTag counts within <part> for at most N[sections]
!*********************************************************************
function IO_countTagInPart(myFile,part,myTag,Nsections)
implicit none
integer(pInt), intent(in) :: Nsections
integer(pInt), dimension(Nsections) :: IO_countTagInPart
integer(pInt), intent(in) :: myFile
character(len=*),intent(in) :: part, &
myTag
integer(pInt), parameter :: maxNchunks = 1_pInt
integer(pInt), dimension(Nsections) :: counter
integer(pInt), dimension(1+2*maxNchunks) :: positions
integer(pInt) :: section
character(len=1024) :: line, &
tag
line = ''
counter = 0_pInt
section = 0_pInt
rewind(myFile)
do while (IO_getTag(line,'<','>') /= part) ! search for part
read(myFile,'(a1024)',END=100) line
enddo
do
read(myFile,'(a1024)',END=100) line
if (IO_isBlank(line)) cycle ! skip empty lines
if (IO_getTag(line,'<','>') /= '') exit ! stop at next part
if (IO_getTag(line,'[',']') /= '') & ! found [section] identifier
section = section + 1_pInt
if (section > 0) then
positions = IO_stringPos(line,maxNchunks)
tag = IO_lc(IO_stringValue(line,positions,1_pInt)) ! extract key
if (tag == myTag) & ! match
counter(section) = counter(section) + 1_pInt
endif
enddo
100 IO_countTagInPart = counter
end function IO_countTagInPart
!*********************************************************************
! return array of myTag presence within <part> for at most N[sections]
!*********************************************************************
function IO_spotTagInPart(myFile,part,myTag,Nsections)
implicit none
integer(pInt), intent(in) :: Nsections
logical, dimension(Nsections) :: IO_spotTagInPart
integer(pInt), intent(in) :: myFile
character(len=*), intent(in) :: part, &
myTag
integer(pInt), parameter :: maxNchunks = 1_pInt
integer(pInt), dimension(1+2*maxNchunks) :: positions
integer(pInt) :: section
character(len=1024) :: line, &
tag
IO_spotTagInPart = .false. ! assume to nowhere spot tag
section = 0_pInt
line =''
rewind(myFile)
do while (IO_getTag(line,'<','>') /= part) ! search for part
read(myFile,'(a1024)',END=100) line
enddo
do
read(myFile,'(a1024)',END=100) line
if (IO_isBlank(line)) cycle ! skip empty lines
if (IO_getTag(line,'<','>') /= '') exit ! stop at next part
if (IO_getTag(line,'[',']') /= '') & ! found [section] identifier
section = section + 1_pInt
if (section > 0_pInt) then
positions = IO_stringPos(line,maxNchunks)
tag = IO_lc(IO_stringValue(line,positions,1_pInt)) ! extract key
if (tag == myTag) & ! match
IO_spotTagInPart(section) = .true.
endif
enddo
100 end function IO_spotTagInPart
!********************************************************************
! locate at most N space-separated parts in line
! return array containing number of parts in line and
! the left/right positions of at most N to be used by IO_xxxVal
!********************************************************************
pure function IO_stringPos(line,N)
implicit none
integer(pInt), intent(in) :: N
integer(pInt) :: IO_stringPos(1_pInt+N*2_pInt)
character(len=*), intent(in) :: line
character(len=*), parameter :: sep=achar(44)//achar(32)//achar(9)//achar(10)//achar(13) ! comma and whitespaces
integer :: left, right !no pInt (verify and scan return default integer)
IO_stringPos = -1_pInt
IO_stringPos(1) = 0_pInt
right = 0
do while (verify(line(right+1:),sep)>0)
left = right + verify(line(right+1:),sep)
right = left + scan(line(left:),sep) - 2
if ( line(left:left) == '#' ) then
exit
endif
if ( IO_stringPos(1)<N ) then
IO_stringPos(1_pInt+IO_stringPos(1)*2_pInt+1_pInt) = int(left, pInt)
IO_stringPos(1_pInt+IO_stringPos(1)*2_pInt+2_pInt) = int(right, pInt)
endif
IO_stringPos(1) = IO_stringPos(1)+1_pInt
enddo
end function IO_stringPos
!********************************************************************
! read string value at myPos from line
!********************************************************************
pure function IO_stringValue(line,positions,myPos)
implicit none
integer(pInt), intent(in) :: positions(*), &
myPos
character(len=1+positions(myPos*2+1)-positions(myPos*2)) :: IO_stringValue
character(len=*), intent(in) :: line
if (positions(1) < myPos) then
IO_stringValue = ''
else
IO_stringValue = line(positions(myPos*2):positions(myPos*2+1))
endif
end function IO_stringValue
!********************************************************************
! read string value at myPos from fixed format line
!********************************************************************
pure function IO_fixedStringValue (line,ends,myPos)
implicit none
integer(pInt), intent(in) :: ends(*), &
myPos
character(len=ends(myPos+1)-ends(myPos)) :: IO_fixedStringValue
character(len=*), intent(in) :: line
IO_fixedStringValue = line(ends(myPos)+1:ends(myPos+1))
end function IO_fixedStringValue
!********************************************************************
! read float value at myPos from line
!********************************************************************
real(pReal) pure function IO_floatValue (line,positions,myPos)
implicit none
character(len=*), intent(in) :: line
integer(pInt), intent(in) :: positions(*), &
myPos
if (positions(1) < myPos) then
IO_floatValue = 0.0_pReal
else
read(UNIT=line(positions(myPos*2):positions(myPos*2+1)),ERR=100,FMT=*) IO_floatValue
endif
return
100 IO_floatValue = huge(1.0_pReal)
end function IO_floatValue
!********************************************************************
! read float value at myPos from fixed format line
!********************************************************************
real(pReal) pure function IO_fixedFloatValue (line,ends,myPos)
implicit none
character(len=*), intent(in) :: line
integer(pInt), intent(in) :: ends(*), &
myPos
read(UNIT=line(ends(myPos-1)+1:ends(myPos)),ERR=100,FMT=*) IO_fixedFloatValue
return
100 IO_fixedFloatValue = huge(1.0_pReal)
end function IO_fixedFloatValue
!********************************************************************
! read float x.y+z value at myPos from format line line
!********************************************************************
real(pReal) pure function IO_fixedNoEFloatValue (line,ends,myPos)
implicit none
character(len=*), intent(in) :: line
integer(pInt), intent(in) :: ends(*), &
myPos
integer(pInt) :: expon
integer :: pos_exp
real(pReal) :: base
pos_exp = scan(line(ends(myPos)+1:ends(myPos+1)),'+-',back=.true.)
if (pos_exp > 1) then
read(UNIT=line(ends(myPos)+1:ends(myPos)+pos_exp-1),ERR=100,FMT=*) base
read(UNIT=line(ends(myPos)+pos_exp:ends(myPos+1)),ERR=100,FMT=*) expon
else
read(UNIT=line(ends(myPos)+1:ends(myPos+1)),ERR=100,FMT=*) base
expon = 0_pInt
endif
IO_fixedNoEFloatValue = base*10.0_pReal**expon
return
100 IO_fixedNoEFloatValue = huge(1.0_pReal)
end function IO_fixedNoEFloatValue
!********************************************************************
! read int value at myPos from line
!********************************************************************
integer(pInt) pure function IO_intValue(line,positions,myPos)
implicit none
character(len=*), intent(in) :: line
integer(pInt), intent(in) :: positions(*), &
myPos
if (positions(1) < myPos) then
IO_intValue = 0_pInt
else
read(UNIT=line(positions(myPos*2):positions(myPos*2+1)),ERR=100,FMT=*) IO_intValue
endif
return
100 IO_intValue = huge(1_pInt)
end function IO_intValue
!********************************************************************
! read int value at myPos from fixed format line
!********************************************************************
integer(pInt) pure function IO_fixedIntValue(line,ends,myPos)
implicit none
character(len=*), intent(in) :: line
integer(pInt), intent(in) :: ends(*), &
myPos
read(UNIT=line(ends(myPos)+1:ends(myPos+1)),ERR=100,FMT=*) IO_fixedIntValue
return
100 IO_fixedIntValue = huge(1_pInt)
end function IO_fixedIntValue
!********************************************************************
! change character in line to lower case
!********************************************************************
pure function IO_lc(line)
implicit none
character(26), parameter :: lower = 'abcdefghijklmnopqrstuvwxyz'
character(26), parameter :: upper = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
character(len=*), intent(in) :: line
character(len=len(line)) :: IO_lc
integer :: i,n ! no pInt (len returns default integer)
IO_lc = line
do i=1,len(line)
n = index(upper,IO_lc(i:i))
if (n/=0) IO_lc(i:i) = lower(n:n)
enddo
end function IO_lc
!********************************************************************
! in place change of character in line to lower case
!********************************************************************
subroutine IO_lcInplace(line)
implicit none
character(26), parameter :: lower = 'abcdefghijklmnopqrstuvwxyz'
character(26), parameter :: upper = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
character(len=*), intent(inout) :: line
character(len=len(line)) :: IO_lc
integer :: i,n ! no pInt (len returns default integer)
do i=1,len(line)
n = index(upper,line(i:i))
if (n/=0) then
IO_lc(i:i) = lower(n:n)
else
IO_lc(i:i) = line(i:i)
endif
enddo
end subroutine IO_lcInplace
!********************************************************************
! read on in file to skip (at least) N chunks (may be over multiple lines)
!********************************************************************
subroutine IO_skipChunks(myUnit,N)
implicit none
integer(pInt), intent(in) :: myUnit, &
N
integer(pInt), parameter :: maxNchunks = 64_pInt
integer(pInt) :: remainingChunks
integer(pInt), dimension(1+2*maxNchunks) :: myPos
character(len=300) :: line
remainingChunks = N
do while (remainingChunks > 0)
read(myUnit,'(A300)',end=100) line
myPos = IO_stringPos(line,maxNchunks)
remainingChunks = remainingChunks - myPos(1)
enddo
100 end subroutine IO_skipChunks
!********************************************************************
! extract value from key=value pair and check whether key matches
!********************************************************************
character(len=300) pure function IO_extractValue(line,key)
implicit none
character(len=*), intent(in) :: line, &
key
character(len=*), parameter :: sep = achar(61) ! '='
integer :: myPos ! no pInt (scan returns default integer)
IO_extractValue = ''
myPos = scan(line,sep)
if (myPos > 0 .and. line(:myPos-1) == key(:myPos-1)) & ! key matches expected key
IO_extractValue = line(myPos+1:) ! extract value
end function IO_extractValue
!********************************************************************
! count lines containig data up to next *keyword
! AP: changed the function to neglect comment lines between keyword definitions.
! : is not changed back to the original version since *.inp_assembly does not
! : contain any comment lines (12.07.2010)
!********************************************************************
integer(pInt) function IO_countDataLines(myUnit)
implicit none
integer(pInt), intent(in) :: myUnit
integer(pInt), parameter :: maxNchunks = 1_pInt
integer(pInt), dimension(1+2*maxNchunks) :: myPos
character(len=300) :: line, &
tmp
IO_countDataLines = 0_pInt
do
read(myUnit,'(A300)',end=100) line
myPos = IO_stringPos(line,maxNchunks)
tmp = IO_lc(IO_stringValue(line,myPos,1_pInt))
if (tmp(1:1) == '*' .and. tmp(2:2) /= '*') then ! found keyword
exit
else
if (tmp(2:2) /= '*') IO_countDataLines = IO_countDataLines + 1_pInt
endif
enddo
100 backspace(myUnit)
end function IO_countDataLines
!********************************************************************
! count items in consecutive lines
! Marc: ints concatenated by "c" as last char or range of values a "to" b
! Abaqus: triplet of start,stop,inc
! Spectral: ints concatenated range of a "to" b, multiple entries with a "copies of" b
!********************************************************************
integer(pInt) function IO_countContinuousIntValues(myUnit)
use DAMASK_interface, only: FEsolver
implicit none
integer(pInt), intent(in) :: myUnit
integer(pInt), parameter :: maxNchunks = 8192_pInt
integer(pInt) :: l,c
integer(pInt), dimension(1+2*maxNchunks) :: myPos
character(len=65536) :: line
IO_countContinuousIntValues = 0_pInt
select case (FEsolver)
case ('Marc','Spectral')
do
read(myUnit,'(A300)',end=100) line
myPos = IO_stringPos(line,maxNchunks)
if (IO_lc(IO_stringValue(line,myPos,2_pInt)) == 'to' ) then ! found range indicator
IO_countContinuousIntValues = 1_pInt + IO_intValue(line,myPos,3_pInt) - IO_intValue(line,myPos,1_pInt)
exit ! only one single range indicator allowed
else if (IO_lc(IO_stringValue(line,myPos,2_pInt)) == 'copies' .and. &
IO_lc(IO_stringValue(line,myPos,3_pInt)) == 'of' ) then ! found multiple entries indicator
IO_countContinuousIntValues = IO_intValue(line,myPos,1_pInt)
exit ! only one single multiplier allowed
else
IO_countContinuousIntValues = IO_countContinuousIntValues+myPos(1)-1_pInt ! add line's count when assuming 'c'
if ( IO_lc(IO_stringValue(line,myPos,myPos(1))) /= 'c' ) then ! line finished, read last value
IO_countContinuousIntValues = IO_countContinuousIntValues+1_pInt
exit ! data ended
endif
endif
enddo
case('Abaqus')
c = IO_countDataLines(myUnit)
do l = 1_pInt,c
backspace(myUnit)
enddo
do l = 1_pInt,c
read(myUnit,'(A300)',end=100) line
myPos = IO_stringPos(line,maxNchunks)
IO_countContinuousIntValues = IO_countContinuousIntValues + 1_pInt + & ! assuming range generation
(IO_intValue(line,myPos,2_pInt)-IO_intValue(line,myPos,1_pInt))/&
max(1_pInt,IO_intValue(line,myPos,3_pInt))
enddo
end select
100 end function IO_countContinuousIntValues
!********************************************************************
! return integer list corrsponding to items in consecutive lines.
! First integer in array is counter
! Marc: ints concatenated by "c" as last char, range of a "to" b, or named set
! Abaqus: triplet of start,stop,inc or named set
! Spectral: ints concatenated range of a "to" b, multiple entries with a "copies of" b
!********************************************************************
function IO_continuousIntValues(myUnit,maxN,lookupName,lookupMap,lookupMaxN)
use DAMASK_interface, only: FEsolver
implicit none
integer(pInt), intent(in) :: maxN
integer(pInt), dimension(1+maxN) :: IO_continuousIntValues
integer(pInt), intent(in) :: myUnit, &
lookupMaxN
integer(pInt), dimension(:,:), intent(in) :: lookupMap
character(len=64), dimension(:), intent(in) :: lookupName
integer(pInt), parameter :: maxNchunks = 8192_pInt
integer(pInt) :: i,j,l,c,first,last
integer(pInt), dimension(1+2*maxNchunks) :: myPos
character(len=65536) line
logical rangeGeneration
IO_continuousIntValues = 0_pInt
rangeGeneration = .false.
select case (FEsolver)
case ('Marc','Spectral')
do
read(myUnit,'(A65536)',end=100) line
myPos = IO_stringPos(line,maxNchunks)
if (verify(IO_stringValue(line,myPos,1_pInt),'0123456789') > 0) then ! a non-int, i.e. set name
do i = 1_pInt, lookupMaxN ! loop over known set names
if (IO_stringValue(line,myPos,1_pInt) == lookupName(i)) then ! found matching name
IO_continuousIntValues = lookupMap(:,i) ! return resp. entity list
exit
endif
enddo
exit
else if (myPos(1) > 2_pInt .and. IO_lc(IO_stringValue(line,myPos,2_pInt)) == 'to' ) then ! found range indicator
do i = IO_intValue(line,myPos,1_pInt),IO_intValue(line,myPos,3_pInt)
IO_continuousIntValues(1) = IO_continuousIntValues(1) + 1_pInt
IO_continuousIntValues(1+IO_continuousIntValues(1)) = i
enddo
exit
else if (myPos(1) > 3_pInt .and. IO_lc(IO_stringValue(line,myPos,2_pInt)) == 'copies' &
.and. IO_lc(IO_stringValue(line,myPos,3_pInt)) == 'of' ) then ! found multiple entries indicator
IO_continuousIntValues(1) = IO_intValue(line,myPos,1_pInt)
IO_continuousIntValues(2:IO_continuousIntValues(1)+1) = IO_intValue(line,myPos,4_pInt)
exit
else
do i = 1_pInt,myPos(1)-1_pInt ! interpret up to second to last value
IO_continuousIntValues(1) = IO_continuousIntValues(1) + 1_pInt
IO_continuousIntValues(1+IO_continuousIntValues(1)) = IO_intValue(line,myPos,i)
enddo
if ( IO_lc(IO_stringValue(line,myPos,myPos(1))) /= 'c' ) then ! line finished, read last value
IO_continuousIntValues(1) = IO_continuousIntValues(1) + 1_pInt
IO_continuousIntValues(1+IO_continuousIntValues(1)) = IO_intValue(line,myPos,myPos(1))
exit
endif
endif
enddo
case('Abaqus')
c = IO_countDataLines(myUnit)
do l = 1_pInt,c
backspace(myUnit)
enddo
! check if the element values in the elset are auto generated
backspace(myUnit)
read(myUnit,'(A65536)',end=100) line
myPos = IO_stringPos(line,maxNchunks)
do i = 1_pInt,myPos(1)
if (IO_lc(IO_stringValue(line,myPos,i)) == 'generate') rangeGeneration = .true.
enddo
do l = 1_pInt,c
read(myUnit,'(A65536)',end=100) line
myPos = IO_stringPos(line,maxNchunks)
if (verify(IO_stringValue(line,myPos,1_pInt),'0123456789') > 0) then ! a non-int, i.e. set names follow on this line
do i = 1_pInt,myPos(1) ! loop over set names in line
do j = 1_pInt,lookupMaxN ! look thru known set names
if (IO_stringValue(line,myPos,i) == lookupName(j)) then ! found matching name
first = 2_pInt + IO_continuousIntValues(1) ! where to start appending data
last = first + lookupMap(1,j) - 1_pInt ! up to where to append data
IO_continuousIntValues(first:last) = lookupMap(2:1+lookupMap(1,j),j) ! add resp. entity list
IO_continuousIntValues(1) = IO_continuousIntValues(1) + lookupMap(1,j) ! count them
endif
enddo
enddo
else if (rangeGeneration) then ! range generation
do i = IO_intValue(line,myPos,1_pInt),IO_intValue(line,myPos,2_pInt),max(1_pInt,IO_intValue(line,myPos,3_pInt))
IO_continuousIntValues(1) = IO_continuousIntValues(1) + 1_pInt
IO_continuousIntValues(1+IO_continuousIntValues(1)) = i
enddo
else ! read individual elem nums
do i = 1_pInt,myPos(1)
! write(*,*)'IO_CIV-int',IO_intValue(line,myPos,i)
IO_continuousIntValues(1) = IO_continuousIntValues(1) + 1_pInt
IO_continuousIntValues(1+IO_continuousIntValues(1)) = IO_intValue(line,myPos,i)
enddo
endif
enddo
endselect
100 end function IO_continuousIntValues
!********************************************************************
! write error statements to standard out
! and terminate the Marc run with exit #9xxx
! in ABAQUS either time step is reduced or execution terminated
!********************************************************************
subroutine IO_error(error_ID,e,i,g,ext_msg)
implicit none
integer(pInt), intent(in) :: error_ID
integer(pInt), optional, intent(in) :: e,i,g
character(len=*), optional, intent(in) :: ext_msg
character(len=1024) :: msg
select case (error_ID)
!* file handling errors
case (100_pInt)
msg = 'could not open file:'
case (101_pInt)
msg = 'write error for file:'
case (102_pInt)
msg = 'could not read file:'
case (103_pInt)
msg = 'could not assemble input files'
!* material error messages and related messages in mesh
case (150_pInt)
msg = 'crystallite index out of bounds'
case (151_pInt)
msg = 'phase index out of bounds'
case (152_pInt)
msg = 'texture index out of bounds'
case (153_pInt)
msg = 'sum of phase fractions differs from 1'
case (154_pInt)
msg = 'homogenization index out of bounds'
case (155_pInt)
msg = 'microstructure index out of bounds'
case (156_pInt)
msg = 'reading from ODF file'
case (160_pInt)
msg = 'no entries in config part'
case (170_pInt)
msg = 'no homogenization specified via State Variable 2'
case (180_pInt)
msg = 'no microstructure specified via State Variable 3'
!* plasticity error messages
case (200_pInt)
msg = 'unknown elasticity specified:'
case (201_pInt)
msg = 'unknown plasticity specified:'
case (205_pInt)
msg = 'unknown lattice structure encountered'
case (210_pInt)
msg = 'unknown material parameter for j2 plasticity phase:'
case (211_pInt)
msg = 'material parameter for j2 plasticity phase out of bounds:'
case (212_pInt)
msg = 'unknown plasticity output for j2 plasticity:'
case (220_pInt)
msg = 'unknown material parameter for phenopowerlaw plasticity phase:'
case (221_pInt)
msg = 'material parameter for phenopowerlaw plasticity phase out of bounds:'
case (222_pInt)
msg = 'unknown plasticity output for phenopowerlaw plasticity:'
case (230_pInt)
msg = 'unknown material parameter for titanmod plasticity phase:'
case (231_pInt)
msg = 'material parameter for titanmod plasticity phase out of bounds:'
case (232_pInt)
msg = 'unknown plasticity output for titanmod plasticity:'
case (240_pInt)
msg = 'unknown material parameter for dislotwin plasticity phase:'
case (241_pInt)
msg = 'material parameter for dislotwin plasticity phase out of bounds:'
case (242_pInt)
msg = 'unknown plasticity output for dislotwin plasticity:'
case (243_pInt)
msg = 'zero stacking fault energy'
case (250_pInt)
msg = 'unknown material parameter for nonlocal plasticity phase:'
case (251_pInt)
msg = 'material parameter for nonlocal plasticity phase out of bounds:'
case (252_pInt)
msg = 'unknown plasticity output for nonlocal plasticity:'
case (253_pInt)
msg = 'element type not supported for nonlocal plasticity'
!* numerics error messages
case (300_pInt)
msg = 'unknown numerics parameter:'
case (301_pInt)
msg = 'numerics parameter out of bounds:'
!* math errors
case (400_pInt)
msg = 'matrix inversion error'
case (401_pInt)
msg = 'math_check: quat -> axisAngle -> quat failed'
case (402_pInt)
msg = 'math_check: quat -> R -> quat failed'
case (403_pInt)
msg = 'math_check: quat -> euler -> quat failed'
case (404_pInt)
msg = 'math_check: R -> euler -> R failed'
case (405_pInt)
msg = 'I_TO_HALTON-error: An input base BASE is <= 1'
case (406_pInt)
msg = 'Prime-error: N must be between 0 and PRIME_MAX'
case (407_pInt)
msg = 'Dimension in nearest neigbor search wrong'
case (408_pInt)
msg = 'Polar decomposition error'
case (450_pInt)
msg = 'unknown symmetry type specified'
case (460_pInt)
msg = 'kdtree2 error'
!* homogenization errors
case (500_pInt)
msg = 'unknown homogenization specified'
!* DAMASK_marc errors
case (700_pInt)
msg = 'invalid materialpoint result requested'
!* errors related to spectral solver
case (808_pInt)
msg = 'precision not suitable for FFTW'
case (809_pInt)
msg = 'initializing FFTW'
case (831_pInt)
msg = 'mask consistency violated in spectral loadcase'
case (832_pInt)
msg = 'ill-defined L (each line should be either fully or not at all defined) in spectral loadcase'
case (834_pInt)
msg = 'negative time increment in spectral loadcase'
case (835_pInt)
msg = 'non-positive increments in spectral loadcase'
case (836_pInt)
msg = 'non-positive result frequency in spectral loadcase'
case (837_pInt)
msg = 'incomplete loadcase'
case (838_pInt)
msg = 'mixed boundary conditions allow rotation'
case (841_pInt)
msg = 'missing header length info in spectral mesh'
case (842_pInt)
msg = 'homogenization in spectral mesh'
case (843_pInt)
msg = 'resolution in spectral mesh'
case (844_pInt)
msg = 'dimension in spectral mesh'
case (845_pInt)
msg = 'incomplete information in spectral mesh header'
case (846_pInt)
msg = 'not a rotation defined for loadcase rotation'
case (847_pInt)
msg = 'updating of gamma operator not possible if it is pre calculated'
case (880_pInt)
msg = 'mismatch of microstructure count and a*b*c in geom file'
!* Error messages related to parsing of Abaqus input file
case (900_pInt)
msg = 'PARSE ERROR: Improper definition of nodes in input file (Nnodes < 2)'
case (901_pInt)
msg = 'PARSE ERROR: No Elements defined in input file (Nelems = 0)'
case (902_pInt)
msg = 'PARSE ERROR: No Element sets defined in input file (Atleast one *Elset must exist)'
case (903_pInt)
msg = 'PARSE ERROR: No Materials defined in input file (Look into section assigments)'
case (904_pInt)
msg = 'PARSE ERROR: No elements could be assigned for Elset: '
case (905_pInt)
msg = 'PARSE ERROR: Error in mesh_abaqus_map_materials'
case (906_pInt)
msg = 'PARSE ERROR: Error in mesh_abaqus_count_cpElements'
case (907_pInt)
msg = 'PARSE ERROR: Incorrect size of mesh_mapFEtoCPelem in mesh_abaqus_map_elements; Size cannot be zero'
case (908_pInt)
msg = 'PARSE ERROR: Incorrect size of mesh_mapFEtoCPnode in mesh_abaqus_map_nodes; Size cannot be zero'
case (909_pInt)
msg = 'PARSE ERROR: Incorrect size of mesh_node in mesh_abaqus_build_nodes; must be equal to mesh_Nnodes'
case (910_pInt)
msg = 'PARSE ERROR: Incorrect element type mapping in '
!* general error messages
case (666_pInt)
msg = 'memory leak detected'
case default
msg = 'Unknown error number...'
end select
!$OMP CRITICAL (write2out)
write(6,*)
write(6,'(a38)') '+------------------------------------+'
write(6,'(a38)') '+ error +'
write(6,'(a17,i3,a18)') '+ ',error_ID,' +'
write(6,'(a38)') '+ +'
write(6,'(a2,a)') '+ ', trim(msg)
if (present(ext_msg)) write(6,'(a2,a)') '+ ', trim(ext_msg)
if (present(e)) then
if (present(i) .and. present(g)) then
write(6,'(a13,i6,a4,i2,a7,i4,a2)') '+ at element ',e,' IP ',i,' grain ',g,' +'
else
write(6,'(a18,i6,a14)') '+ at ',e,' +'
endif
endif
write(6,'(a38)') '+------------------------------------+'
flush(6)
call quit(9000_pInt+error_ID)
!$OMP END CRITICAL (write2out)
! ABAQUS returns in some cases
end subroutine IO_error
!********************************************************************
! write warning statements to standard out
!********************************************************************
subroutine IO_warning(warning_ID,e,i,g,ext_msg)
implicit none
integer(pInt), intent(in) :: warning_ID
integer(pInt), optional, intent(in) :: e,i,g
character(len=*), optional, intent(in) :: ext_msg
character(len=1024) :: msg
select case (warning_ID)
case (34_pInt)
msg = 'invalid restart increment given'
case (35_pInt)
msg = 'could not get $DAMASK_NUM_THREADS'
case (47_pInt)
msg = 'No valid parameter for FFTW given, using FFTW_PATIENT'
case (101_pInt)
msg = '+ crystallite debugging off... +'
case (600_pInt)
msg = '+ crystallite responds elastically +'
case (601_pInt)
msg = '+ stiffness close to zero +'
case (650_pInt)
msg = '+ polar decomposition failed +'
case (700_pInt)
msg = '+ unknown crystal symmetry +'
case default
msg = '+ unknown warning number... +'
end select
!$OMP CRITICAL (write2out)
write(6,*)
write(6,'(a38)') '+------------------------------------+'
write(6,'(a38)') '+ warning +'
write(6,'(a38)') '+ +'
write(6,'(a17,i3,a18)') '+ ',warning_ID,' +'
write(6,'(a2,a)') '+ ', trim(msg)
if (present(ext_msg)) write(6,'(a2,a)') '+ ', trim(ext_msg)
if (present(e)) then
if (present(i)) then
if (present(g)) then
write(6,'(a12,1x,i6,1x,a2,1x,i2,1x,a5,1x,i4,a2)') '+ at element',e,'IP',i,'grain',g,' +'
else
write(6,'(a12,1x,i6,1x,a2,1x,i2,a13)') '+ at element',e,'IP',i,' +'
endif
else
write(6,'(a12,1x,i6,a19)') '+ at element',e,' +'
endif
endif
write(6,'(a38)') '+------------------------------------+'
flush(6)
!$OMP END CRITICAL (write2out)
end subroutine IO_warning
! INTERNAL (HELPER) FUNCTIONS:
!********************************************************************
! AP: 12.07.10
! create a new input file for abaqus simulations
! by removing all comment lines and including "include"s
!********************************************************************
recursive function abaqus_assembleInputFile(unit1,unit2) result(createSuccess)
use DAMASK_interface, only: getSolverWorkingDirectoryName
implicit none
integer(pInt), intent(in) :: unit1, &
unit2
integer(pInt), parameter :: maxNchunks = 6_pInt
integer(pInt), dimension(1+2*maxNchunks) :: positions
character(len=300) :: line,fname
logical :: createSuccess,fexist
do
read(unit2,'(A300)',END=220) line
positions = IO_stringPos(line,maxNchunks)
! call IO_lcInPlace(line)
if (IO_lc(IO_StringValue(line,positions,1_pInt))=='*include') then
fname = trim(getSolverWorkingDirectoryName())//trim(line(9+scan(line(9:),'='):))
inquire(file=fname, exist=fexist)
if (.not.(fexist)) then
!$OMP CRITICAL (write2out)
write(6,*)'ERROR: file does not exist error in abaqus_assembleInputFile'
write(6,*)'filename: ', trim(fname)
!$OMP END CRITICAL (write2out)
createSuccess = .false.
return
endif
open(unit2+1,err=200,status='old',file=fname)
if (abaqus_assembleInputFile(unit1,unit2+1_pInt)) then
createSuccess=.true.
close(unit2+1)
else
createSuccess=.false.
return
endif
else if (line(1:2) /= '**' .OR. line(1:8)=='**damask') then
write(unit1,'(A)') trim(line)
endif
enddo
220 createSuccess = .true.
return
200 createSuccess =.false.
end function abaqus_assembleInputFile
!********************************************************************
! hybrid IA repetition counter
!********************************************************************
integer(pInt) function hybridIA_reps(dV_V,steps,C)
implicit none
integer(pInt), intent(in), dimension(3) :: &
steps
real(pReal), intent(in), dimension(steps(3),steps(2),steps(1)) :: &
dV_V
real(pReal), intent(in) :: &
C
integer(pInt) :: phi1,Phi,phi2
hybridIA_reps = 0_pInt
do phi1=1_pInt,steps(1)
do Phi =1_pInt,steps(2)
do phi2=1_pInt,steps(3)
hybridIA_reps = hybridIA_reps+nint(C*dV_V(phi2,Phi,phi1), pInt)
enddo
enddo
enddo
end function hybridIA_reps
end module IO